Patents by Inventor Marion M. Cloud

Marion M. Cloud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5029868
    Abstract: A practice device for use by golfers to improve their putting ability comprising a putter club having a grip portion, a shaft portion and a head portion with a putting face, and a target adapted to be positioned at a distance from the user, the club comprising a source of high intensity light housed in the grip portion, optical fibers for conducting light from the source to the putting face, and a lens enabling light from the source to be projected from the face of the club as a narrow beam of high intensity light in a direction perpendicular to the face, with the target comprising reflective device for indicating the point at which a projected light beam contacts the target, and including a plurality of parallel, vertically arranged side-by-side reflective strips, so that light projected from the club contacts the target in such a manner as to be visible to the user to indicate his point of aim.
    Type: Grant
    Filed: November 15, 1990
    Date of Patent: July 9, 1991
    Inventor: Marion M. Cloud